Fix eslint warnings

src/app/auth/signup.tsx

@@ -1,6 +1,6 @@
 import { Redirect, Link, router } from 'expo-router';
-import React, { useEffect, useState } from 'react';
-import { Alert, View, Text } from 'react-native';
+import React, { useState } from 'react';
+import { Alert, View } from 'react-native';
 import { Button, Input } from 'react-native-elements';
 
 import globalStyles from '../../styles/globalStyles';

src/app/auth/verify.tsx

@@ -6,24 +6,13 @@ import { Button } from 'react-native-elements';
 import globalStyles from '../../styles/globalStyles';
 import { useSession } from '../../utils/AuthContext';
 
-const styles = StyleSheet.create({
-  input: {
-    height: 40,
-    borderColor: 'gray',
-    borderWidth: 1,
-    marginTop: 10,
-    padding: 5,
-  },
-});
-
 function VerificationScreen() {
   const { user, verifyEmail, resendVerification } = useSession();
   const [loading, setLoading] = useState(false);
   const [verificationCode, setCode] = useState<string>('');
 
   const verifyAccount = async () => {
     setLoading(true);
-    console.log(user);
 
     if (user?.email && verificationCode) {
       const { error, data } = await verifyEmail(user.email, verificationCode);
@@ -83,3 +72,13 @@ function VerificationScreen() {
 }
 
 export default VerificationScreen;
+
+const styles = StyleSheet.create({
+  input: {
+    height: 40,
+    borderColor: 'gray',
+    borderWidth: 1,
+    marginTop: 10,
+    padding: 5,
+  },
+});

src/components/UserStringInput.tsx

@@ -24,7 +24,7 @@ export default function UserStringInput({
     <View style={styles.verticallySpaced}>
       <Input
         label={label}
-        value={value || ''}
+        value={value ?? ''}
         onChangeText={text => onChange(text)}
       />
     </View>

src/utils/AuthContext.tsx

@@ -53,10 +53,6 @@ export function AuthContextProvider({
     });
   }, []);
 
-  useEffect(() => {
-    console.log(`User updated: ${JSON.stringify(user)}`);
-  }, [user]);
-
   const signIn = (newSession: Session | null) => {
     setSession(newSession);
   };